제출 #207876

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
207876	2020-03-09 10:49:14	Siberian	One-Way Streets (CEOI17_oneway)	C++14	100 / 100	502 ms	58468 KiB

oneway

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#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using ld = long double;
using ull = unsigned long long;
#define all(x) x.begin(), x.end()
template <typename T1, typename T2> inline void chkmin(T1 &x, const T2 & y) {if (x > y) x = y;}
template <typename T1, typename T2> inline void chkmax(T1 &x, const T2 & y) {if (x < y) x = y;}
#define int ll
struct edge{
  int to, ind;
  edge() {}
  edge(int _to, int _ind) {
    to = _to, ind = _ind;
  }
};
const int MAXN = 1e5 + 10, MAXLOG = 17;
int n, m, p;
vector<edge> g[MAXN];
vector<pair<int, int>> ed;
map<pair<int, int>, int> cnt;
void read() {
  cin >> n >> m;
  for (int i = 0; i < m; i++) {
    int u, v;
 
 
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컴파일 시 표준 에러 (stderr) 메시지

oneway.cpp: In function 'void dfs_bridges(ll, ll)':
oneway.cpp:48:12: warning: decomposition declaration only available with -std=c++1z or -std=gnu++1z
  for (auto [to, ind] : g[v]) {
            ^
oneway.cpp: In function 'void dfs_color(ll, ll)':
oneway.cpp:67:12: warning: decomposition declaration only available with -std=c++1z or -std=gnu++1z
  for (auto [to, ind] : g[v]) {
            ^
oneway.cpp: In function 'void dfs_lca(ll, ll, ll)':
oneway.cpp:85:12: warning: decomposition declaration only available with -std=c++1z or -std=gnu++1z
  for (auto [i, ind] : gr[v]) {
            ^

• Subtask 1: 30 / 30
• Subtask 2: 30 / 30
• Subtask 3: 40 / 40